Schneider Electric 30520
MPN30520
Active
trip unit - STR22ME - 150 A - 3 poles 3d
$210.95Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Display type | LED |
| Network type | AC |
| Protection type | for overload protection (long time) for short time short-circuit protection |
| Range of product | NS100...250 |
| Product or component type | Trip unit |
| Long-time protection delay adjustment type tr | Fixed |
| Short-time protection delay adjustment type tsd | Fixed |
| Short-time protection pick-up adjustment type isd | Fixed |
| Instantaneous protection pick-up adjustment type ii | Fixed |
| Long-time pick-up adjustment type ir (thermal protection) | Adjustable 10 settings |
| Trip unit rated current | 135 A at 70 °C 150 A at 20 °C 142.5 A at 60 °C |
| Network frequency | 50/60 Hz |
All specifications
| Parameter | Value |
|---|---|
| Poles | 3P |
| Protected poles description | 3t |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Pollution degree | 3 conforming to IEC 60947 |
| Standards | IEC 60947-2 |
| Range | ComPact |
| Trip unit name | STR22ME |
| Device application | Motor |
| Trip unit technology | Electronic |
| Neutral protection settings | No protection |
| Ambient air temperature for storage | -50...85 °C |
| Ambient air temperature for operation | -25...70 °C |
| [Tr] Long-Time protection delay adjustment range | 120...320 s at 1.5 x Ir 4...10 s at 7.2 x Ir 6...15 s at 6 x Ir |
| [Ir] long-time protection pick-up adjustment range | 0.6...1 x In |
| [tsd] short-time protection delay adjustment range | 0.01...0.06 s |
| [Isd] short-time protection pick-up adjustment range | 13 x Ir |
MPN
30520